Cloning into
'/var/folders/t5/rgq4j6cn7h79khx0xsftrjtw0000gp/T/d20161113-67362-1dxzrg4'...
warning: Could not find remote branch 1.0.0 to clone. fatal: Remote
branch 1.0.0 not found in upstream origin ) during validation.

Analyzed 1 podspec.

[!] The spec did not pass validation, due to 1 error. [!] The
validator for Swift projects uses Swift 3.0 by default, if you are
using a different version of swift you can use a `.swift-version` file
to set the version for your Pod. For example to use Swift 2.3, run:
`echo "2.3" > .swift-version`.